138440783106

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{667577}}^1$

素因数の和:667907

約数の個数: 48

約数和(自身を含む): 308364959448

約数和(自身を除く): 169924176342

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 281, 369, 562, 738, 843, 1686, 2529, 5058, 11521, 23042, 34563, 69126, 103689, 207378, 667577, 1335154, 2002731, 4005462, 6008193, 12016386, 27370657, 54741314, 82111971, 164223942, 187589137, 246335913, 375178274, 492671826, 562767411, 1125534822, 1688302233, 3376604466, 7691154617, 15382309234, 23073463851, 46146927702, 69220391553, 138440783106]

約数ペア:

[(1, 138440783106), (2, 69220391553), (3, 46146927702), (6, 23073463851), (9, 15382309234), (18, 7691154617), (41, 3376604466), (82, 1688302233), (123, 1125534822), (246, 562767411), (281, 492671826), (369, 375178274), (562, 246335913), (738, 187589137), (843, 164223942), (1686, 82111971), (2529, 54741314), (5058, 27370657), (11521, 12016386), (23042, 6008193), (34563, 4005462), (69126, 2002731), (103689, 1335154), (207378, 667577)]